https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-22T18:56:24.383785Z
2021-10-22T18:56:55.805236Z
s3://sentinel-s1-l1c/GRD/2021/10/22/IW/DV/S1A_IW_GRDH_1SDV_20211022T185624_20211022T185655_040236_04C441_49B1
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-10-22T18:56:24.383785Z
2021-10-22T18:56:55.805236Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.60808617790485
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-22T21:27:39.985321Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211022T185624_20211022T185655_040236_04C441_49B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.695154341676975 23.568940064452068,-13.095189551608536 23.675488704277527,-12.729676803303542 23.73917903637248,-12.48585290967099 23.781151633792366,-12.120157529023482 23.843333283975024,-11.8757273070369 23.88437941664261,-11.27455530921919 23.983570911118026,-11.380305561333671 24.525828740871397,-11.414543745985371 24.706765856685394,-11.450475804873669 24.88742703589119,-11.485797583384223 25.068181667407732,-11.588994686024996 25.610857891513426,-11.618092725313476 25.752799050671513,-11.978638055346138 25.695190581917004,-12.228652346522953 25.65468800510653,-12.600681028116004 25.593574188578586,-12.848896041652235 25.5522394401212,-13.096967503532067 25.51048026807691,-13.468161819451709 25.447157464880462,-13.715028353813892 25.4044881266634,-14.077159789225776 25.341089378507522,-14.045913316494168 25.198757558480537,-13.968005302843002 24.8365463605874,-13.888707857093452 24.474582870105202,-13.850586000425613 24.293330746431412,-13.810392636132205 24.11244742706112,-13.773683296261662 23.930943266032955,-13.695154341676975 23.568940064452068))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74763166889727
46.03029
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T13:46:22.231023Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N24W013/2021/10/22/04C441
2.0E-4
2.0E-4
true
block average
2
2
25.0
-13.0
24.0
-12.0
POLYGON((-13.0 24.0,-13.0 25.0,-12.0 25.0,-12.0 24.0,-13.0 24.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_04C441_N24W013_2021_10_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C441_N24W013_2021_10_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C441_N24W013_2021_10_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C441_N24W013_2021_10_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C441_N24W013_2021_10_22_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid